ÌâÄ¿ÄÚÈÝ

³£¼ûµÄÎåÖÖÑÎA¡¢B¡¢C¡¢D¡¢E£¬ËüÃǵÄÑôÀë×Ó¿ÉÄÜÊÇNa£«¡¢¡¢Cu2£«¡¢Ba2£«¡¢Al3£«¡¢Ag£«¡¢Fe3£«£¬ÒõÀë×Ó¿ÉÄÜÊÇCl£­¡¢¡¢¡¢£¬ÒÑÖª£º
¢ÙÎåÖÖÑξùÈÜÓÚË®£¬Ë®ÈÜÒº¾ùΪÎÞÉ«¡£
¢ÚDµÄÑæÉ«·´Ó¦³Ê»ÆÉ«¡£
¢ÛAµÄÈÜÒº³ÊÖÐÐÔ£¬B¡¢C¡¢EµÄÈÜÒº³ÊËáÐÔ£¬DµÄÈÜÒº³Ê¼îÐÔ¡£
¢ÜÈôÔÚÕâÎåÖÖÑεÄÈÜÒºÖзֱð¼ÓÈëBa(NO3)2ÈÜÒº£¬Ö»ÓÐA¡¢CµÄÈÜÒº²»²úÉú³Áµí¡£
¢ÝÈôÔÚÕâÎåÖÖÑεÄÈÜÒºÖУ¬·Ö±ð¼ÓÈ백ˮ£¬EºÍCµÄÈÜÒºÖÐÉú³É³Áµí£¬¼ÌÐø¼Ó°±Ë®£¬CÖгÁµíÏûʧ¡£
¢Þ°ÑAµÄÈÜÒº·Ö±ð¼ÓÈëµ½B¡¢C¡¢EµÄÈÜÒºÖУ¬¾ùÄÜÉú³É²»ÈÜÓÚÏ¡ÏõËáµÄ³Áµí¡£
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)ÎåÖÖÑÎÖУ¬Ò»¶¨Ã»ÓеÄÑôÀë×ÓÊÇ           £»Ëùº¬ÒõÀë×ÓÏàͬµÄÁ½ÖÖÑεĻ¯Ñ§Ê½ÊÇ                 ¡£
(2)DµÄ»¯Ñ§Ê½Îª                 £¬DÈÜÒºÏÔ¼îÐÔµÄÔ­ÒòÊÇ                (ÓÃÀë×Ó·½³Ìʽ±íʾ)¡£
(3)AºÍCµÄÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ                           £»
EºÍ°±Ë®·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ                                  ¡£
(4)ÈôÒª¼ìÑéBÖÐËùº¬µÄÑôÀë×Ó£¬ÕýÈ·µÄʵÑé·½·¨ÊÇ               ¡£

(1)Cu2£«¡¢Fe3£«(NH4)2SO4¡¢Al2(SO4)3
(2)Na2CO3£«H2O£«OH£­
(3)Ag£«£«Cl£­=AgCl¡ý Al3£«£«3NH3¡¤H2O=Al(OH)3¡ý£«3
(4)È¡ÉÙÁ¿BÓÚÊÔ¹ÜÖУ¬¼ÓÈëŨNaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÃʪÈóµÄºìɫʯÈïÊÔÖ½·ÅÔÚÊԹܿڣ¬¹Û²ìÊÇ·ñ±äÀ¶É«

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾»¯Ñ§¡ª¡ªÑ¡ÐÞ2£º»¯Ñ§Óë¼¼Êõ¡¿£¨15·Ö£©
ÎÞË®AlCl3Ò×Éý»ª£¬¿ÉÓÃ×÷ÓлúºÏ³ÉµÄ´ß»¯¼ÁµÈ¡£¹¤ÒµÉÏÓÉÂÁÍÁ¿ó£¨A12O3¡¢Fe2O3£©ÎªÔ­ÁÏÖƱ¸ÎÞË®AlCl3µÄ¹¤ÒÕÁ÷³ÌÈçÏ¡£

£¨1£©ÂÈ»¯Â¯ÖÐAl2O3¡¢C12ºÍC·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ               ¡£
£¨2£©ÓÃNa2SO3ÈÜÒº¿É³ýÈ¥ÀäÈ´Æ÷ÅųöβÆøÖеÄCl2£¬´Ë·´Ó¦µÄÀë×Ó·½³ÌʽΪ         ¡£
£¨3£©Éý»ªÆ÷ÖÐÖ÷Òªº¬ÓÐAlCl3ºÍFeCl3£¬Ðè¼ÓÈëÉÙÁ¿Al£¬Æä×÷ÓÃÊÇ           ¡£
£¨4£©Îª²â¶¨ÖƵõÄÎÞË®AlCl3²úÆ·£¨º¬ÔÓÖÊFeCl3£©µÄ´¿¶È£¬³ÆÈ¡16.25 gÎÞË®AlCl3ÑùÆ·£¬ÈÜÓÚ¹ýÁ¿µÄNaOHÈÜÒº£¬¹ýÂ˳ö³ÁµíÎ³ÁµíÎï¾­Ï´µÓ¡¢×ÆÉÕ¡¢ÀäÈ´¡¢³ÆÖØ£¬²ÐÁô¹ÌÌåÖÊÁ¿Îª0.32 g¡£
¢Ùд³ö³ýÔÓ¹ý³ÌÖÐÉæ¼°µÄÀë×Ó·½³Ìʽ                 ¡¢                ¡£
¢ÚAlCl3²úÆ·µÄ´¿¶ÈΪ         ¡£
£¨5£©¹¤ÒµÉÏÁíÒ»ÖÖÓÉÂÁ»ÒΪԭÁÏÖƱ¸ÎÞË®AlCl3¹¤ÒÕÖУ¬×îºóÒ»²½ÊÇÓÉAlCl3¡¤6H2OÍÑË®ÖƱ¸ÎÞË®AlCl3£¬ÊµÏÖÕâÒ»²½µÄ·½·¨ÊÇ                                     ¡£
£¨6£©ÉúÌúÖк¬ÓÐÒ»ÖÖÌú̼»¯ºÏÎFe3C£©£¬¹¤ÒµÉÏÒª²â¶¨Ì¼ÔªËصÄÖÊÁ¿·ÖÊý£¬µÚÒ»²½ÊÇÔÚ×ãÁ¿µÄ¿ÕÆøÖÐìÑÉÕ£¬Éú³ÉÓдÅÐԵĹÌÌ壬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ                   ¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø